What could all these blisters be at the corner of my mouth?

I woke up one morning and saliva drooled out of the right corner of my mouth.It started to itch and sting so i scratched it and constantly licked it more. Soon blisters popped up at the right corner of my mouth. I thought to a day back if i went any burning or itching sensation but i remmeber the corner of my mouth was fine and wasn’t bothering me. It was only the morning and it took about 5 mins for the blisters to appear. I assume it was from drooling or some kind of contact with bacteria on my pillow because it was really dirty. it blisters small bumps and i even had a huge scab that prevented me from talking or eating confortably. Anyways did some research and found Perioral Dermatitis could have been my problem because it says that drooling can cause it.

Copy and pasted from web sites (Describing Perioral Dermatitis):
*You may sometimes feel an itchy or stinging sensation.
*You will usually see it around your mouth
*People can get this any time between their mid-teens (i’m 17)
*Perioral dermatitis is a common facial rash consisting of small inflamed papules (bumps) and sometimes tiny vesicles (water filled blisters) or pus spots, which are often clustered around your mouth
*It is thought that transfer of saliva to the skin around the mouth may play a role in perioral dermatitis, since it is more common in young children and oral surgery patients, both of whom tend to leak saliva onto their skin, i.e., drool.

http://knol.google.com/k/nikki-levin/perioral-dermatitis-periorificial/tgfkjfsu/tTJasQ#

http://www.acneguide.ca/basics/like_acne/perioral_dermatitis.html

Info from both these links.

it’s been 2 weeks and 5 days arleady the scab is finally gone and i can eat,speak,talk. and by the way i was masterbating on the day i touched the area of the infection or what ever it is and could have possibly torn up some skin on my penis. I don’t assume it’s a fever blister because that can spread to ur private area. But it has been 2 weeks and 5 days and my penis healthy and clean not even a single rash.

Any my question is does any of you get blisters around your mouth when u wake up cause you drool?

My second question is what do you guys think the blisters are?

Thanks alot for your answers i will try to pick the best
To add more details i actually saw a picture of perioral dermaititis that was located on the right corner of my mouth and the blisters looked very similar to this

http://www.visualdxhealth.com/images/dx/webAdult/perioralDermatitis_9145_lg.jpg

Not very graphic it just looks like small tiny pimples/blisters around the corner of the mouth.

Hi

It sounds like the mouth problem could be Angular Cheilitis. Look it up on google for symtoms. I have this at the moment and it has lasted for a month so far. I have tried all sorts to get rid of it..until i found this website today. Try this link and follow the advice from BOHEMIATOM.

http://curezone.com/forums/fmp.asp?=1159693

Im going to give this a bash today and see if it works.

x